139784846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{178753}}^1$

素因数の和:178795

約数の個数: 16

約数和(自身を含む): 231665184

約数和(自身を除く): 91880338

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 178753, 357506, 3038801, 4111319, 6077602, 8222638, 69892423, 139784846]

約数ペア:

[(1, 139784846), (2, 69892423), (17, 8222638), (23, 6077602), (34, 4111319), (46, 3038801), (391, 357506), (782, 178753)]